Pentium 8505 (IPU) vs Xeon E5440
Primary details
Comparing Xeon E5440 and Pentium 8505 (IPU) processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2139 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Laptop |
| Power efficiency | 1.77 | no data |
| Architecture codename | no data | Alder Lake-U (2022) |
| Release date | 1 January 2008 (16 years ago) | 23 February 2022 (2 years ago) |
Detailed specifications
Xeon E5440 and Pentium 8505 (IPU) basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.
| Physical cores | no data | 5 (Penta-Core) |
| Threads | no data | 6 |
| Base clock speed | 2.83 GHz | 1.2 GHz |
| Boost clock speed | no data | 4.4 GHz |
| L1 cache | no data | 80K (per core) |
| L2 cache | no data | 1.25 MB (per core) |
| L3 cache | 12 MB L2 Cache | 8 MB (shared) |
| Chip lithography | 45 nm | 10 nm |
| Maximum core temperature | 67 °C | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
| VID voltage range | 0.85V-1.35V | no data |
Compatibility
Information on Xeon E5440 and Pentium 8505 (IPU) compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.
| Number of CPUs in a configuration | no data | 1 |
| Socket | LGA771 | Intel BGA 1744 |
| Power consumption (TDP) | 80 Watt | 15 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon E5440 and Pentium 8505 (IPU). You'll probably need this information if you require some particular technology.
| AES-NI | - | + |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | + | + |
| Turbo Boost Technology | - | no data |
| Hyper-Threading Technology | - | no data |
| TSX | - | + |
| Idle States | + | no data |
| Thermal Monitoring | + | - |
| Demand Based Switching | + | no data |
| FSB parity | + | no data |
Security technologies
Xeon E5440 and Pentium 8505 (IPU) technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | + |
| EDB | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon E5440 and Pentium 8505 (IPU) are enumerated here.
| VT-d | no data | + |
| VT-x | + | + |
| EPT | - | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon E5440 and Pentium 8505 (IPU). Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR4, DDR5 Dual-channel |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Intel UHD Graphics 48EU |
Peripherals
Specifications and connection of peripherals supported by Xeon E5440 and Pentium 8505 (IPU).
| PCIe version | no data | 4.0 |
| PCI Express lanes | no data | 20 |
Pros & cons summary
| Recency | 1 January 2008 | 23 February 2022 |
| Chip lithography | 45 nm | 10 nm |
| Power consumption (TDP) | 80 Watt | 15 Watt |
Pentium 8505 (IPU) has an age advantage of 14 years, a 350% more advanced lithography process, and 433.3% lower power consumption.
We couldn't decide between Xeon E5440 and Pentium 8505 (IPU). We've got no test results to judge.
Be aware that Xeon E5440 is a server/workstation processor while Pentium 8505 (IPU) is a notebook one.
Should you still have questions on choice between Xeon E5440 and Pentium 8505 (IPU), ask them in Comments section, and we shall answer.
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